The STM32L4R9ZIJ6 is a specific part number from STMicroelectronics. It refers to a microcontroller from the STM32L4 series, which is based on the ARM Cortex-M4 core. The "ZI" in the part number indicates that it belongs to the high-performance category of STM32L4 microcontrollers.
Here are some key features and specifications of the STM32L4R9ZIJ6:
1. Core: The microcontroller is based on the ARM Cortex-M4 32-bit RISC core, operating at a maximum frequency of up to 120 MHz. The Cortex-M4 core provides advanced digital signal processing (DSP) capabilities and efficient performance.
2. Flash Memory: The microcontroller has a large flash memory capacity, typically up to 2048 KB, for storing program code and data.
3. SRAM: It features a substantial amount of SRAM (Static Random Access Memory), typically up to 640 KB, for data storage and manipulation during runtime.
4. Peripherals: The microcontroller includes a wide range of integrated peripherals, such as UARTs, SPI, I2C, timers, analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and more. These peripherals provide flexible connectivity and functional capabilities for various applications.
5. Low Power: The STM32L4 series is known for its low-power operation, offering multiple low-power modes and efficient power management features. This makes it suitable for battery-powered and energy-efficient applications.
6. Package Type: The "J6" in the part number indicates the package type, which is a UFBGA-169 package. The UFBGA package provides a compact footprint and high-density pin configuration.
The STM32L4R9ZIJ6 microcontroller is commonly used in a wide range of applications, including industrial automation, Internet of Things (IoT) devices, consumer electronics, medical devices, and more.
